{"product_id":"norton-78072750283-abrasive-belt-50-grit-4x132-inches","title":"Norton 78072750283 Abrasive Belt 50 Grit 4x132 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 78072750283 is a coated abrasive belt designed for aggressive material removal on metal, wood, and composite surfaces. Measuring 4 inches wide by 132 inches long, it uses a zirconia alumina abrasive grain rated at 50 grit for coarse-grade stock removal. The grain is bonded in a closed-coat configuration over a heavy-duty Y-weight polyester cloth backing, which resists tearing and flexing under sustained load. This belt suits stationary or portable belt grinders and wide belt sanders used in fabrication, weld blending, and surface conditioning work. Installation and use are performed by metalworkers, fabricators, machinists, and finishing technicians.\u003c\/p\u003e\u003cp\u003eThis belt is engineered for demanding applications where rapid material removal is the priority. The zirconia alumina grain self-sharpens under pressure, extending cut life on hard metals such as carbon steel and stainless steel. The 50-grit coarse cut makes it well-suited for weld seam removal, scale removal, and initial surface prep before transitioning to finer grits. The closed-coat density maximizes grain coverage per square inch, which supports consistent scratch patterns on flat and contoured workpieces. The belt supports both wet and dry operation, making it compatible with coolant-fed grinding setups as well as dry bench applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina abrasive grain for aggressive, self-sharpening cut performance on hard metals\u003c\/li\u003e\n\u003cli\u003e50 grit coarse grade for weld removal, scale removal, and initial surface preparation\u003c\/li\u003e\n\u003cli\u003eClosed-coat construction maximizes grain coverage for consistent scratch patterns\u003c\/li\u003e\n\u003cli\u003eY-weight polyester cloth backing provides high tensile strength and tear resistance under load\u003c\/li\u003e\n\u003cli\u003eCompatible with wet and dry operation, including coolant-fed grinding systems\u003c\/li\u003e\n\u003cli\u003eSeries R824 construction for long belt life in high-pressure grinding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on belt grinders and wide belt sanders accepting a 4-inch by 132-inch abrasive belt. Suitable for ferrous and non-ferrous metal grinding, weld blending, and coarse surface prep in fabrication and machining environments.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive belt equipment. Power off and lock out the machine before removing the worn belt and seating the replacement. Verify belt tracking and tension per the machine manufacturer's guidelines before resuming operation. Inspect the belt for cracks or delamination prior to use and never operate above the belt's rated speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 132 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoat Density\u003c\/strong\u003e: Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: Y-Weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet\/Dry Operation\u003c\/strong\u003e: Wet and Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R824\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191507\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 78072750283\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542323429682,"sku":"78072750283","price":49.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a4d39b84a1fb83b5ec1d1ae34d0c0b43.jpg?v=1785898137","url":"https:\/\/voomisupply.com\/products\/norton-78072750283-abrasive-belt-50-grit-4x132-inches","provider":"Voomi Supply","version":"1.0","type":"link"}